package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws ClassNotFoundException, SQLException {
        //1.加载驱动
        Class.forName("com.mysql.cj.jdbc.Driver");
        //2.与数据库连接
        Connection connection = DriverManager.getConnection(

                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root"
        );
        System.out.println("与数据库建立连接！");
        //3.创建语句对象
        Statement statement = connection.createStatement();
        String sql = "create table userinfo(\n" +
                "    id int primary key auto_increment,\n" +
                "    username varchar(32) ,\n" +
                "    password varchar(32),\n" +
                "    nickname varchar(32),\n" +
                "    age int(3)\n" +
                ");";
        statement.execute(sql);
        System.out.println("创建表userinfo成功");
        statement.close();

    }
}
